Respuesta :

Answer

f(8) = 20

f(x) = 20 when x = 8

Explanation

We are told that

f(x) = 2x + 4

We are then told to solve, when x = 8

f(x) = 2x + 4

when x = 8,

f(8) = 2(8) + 4

= 16 + 4

= 20

Hope this Helps!!!

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